.main .title,
.main .price,
.main .size,
.main .num,
.main .detail {
  padding: 10px;
  border-top: 1px solid #ccc;
}
.main .title {
  margin: 0;
  font-size: 17px;
}
.main .price .nowPrice {
  color: red;
}
.main .price .oldPrice {
  text-decoration: line-through;
  font-size: 12px;
  color: #666;
}
.main .size span {
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  font-size: 12px;
  padding: 4px;
  line-height: 30px;
}
.main .size span.active {
  background-color: #069;
}
.main .num span {
  font-size: 12px;
  color: #666;
}
.go_cart {
  border-top: 1px solid #f00;
  position: absolute;
  height: 55px;
  width: 100%;
  bottom: 0;
  left: 0;
  padding: 10px;
}
.go_cart a {
  font-size: 14px;
  display: block;
  height: 100%;
  line-height: 34px;
  padding-left: 10px;
}
